Individual Calculations December 2012
 Dragic, Vladimir  Total change: 5.25  Rating chartPersonal card
 2nd League CS-East 2012 several SRB 2012-09-14
RcRownchangeKK*chgGame
 2057 2114 1.50 2 0.35 15 5.25 
  Kraguljac, Pero 2133 SRB1.0010.53157.95 
  Kostic, Aleksandar 1981 SRB0.501-0.1815-2.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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